3  * T-HEAD DWMAC platform driver
56 	struct thead_dwmac *dwmac = plat->bsp_priv;  in thead_dwmac_set_phy_if()  local
70 		dev_err(dwmac->dev, "unsupported phy interface %d\n",  in thead_dwmac_set_phy_if()
75 	writel(phyif, dwmac->apb_base + GMAC_INTF_CTRL);  in thead_dwmac_set_phy_if()
81 	struct thead_dwmac *dwmac = plat->bsp_priv;  in thead_dwmac_set_txclk_dir()  local
95 		dev_err(dwmac->dev, "unsupported phy interface %d\n",  in thead_dwmac_set_txclk_dir()
100 	writel(txclk_dir, dwmac->apb_base + GMAC_TXCLK_OEN);  in thead_dwmac_set_txclk_dir()
107 	struct thead_dwmac *dwmac = bsp_priv;  in thead_set_clk_tx_rate()  local
113 	plat = dwmac->plat;  in thead_set_clk_tx_rate()
126 		writel(0, dwmac->apb_base + GMAC_PLLCLK_DIV);  in thead_set_clk_tx_rate()
130 			dev_err(dwmac->dev, "invalid speed %d\n", speed);  in thead_set_clk_tx_rate()
136 			dev_err(dwmac->dev, "invalid gmac rate %lu\n", rate);  in thead_set_clk_tx_rate()
142 		writel(reg, dwmac->apb_base + GMAC_PLLCLK_DIV);  in thead_set_clk_tx_rate()
146 		dev_err(dwmac->dev, "unsupported phy interface %d\n",  in thead_set_clk_tx_rate()
154 	struct thead_dwmac *dwmac = plat->bsp_priv;  in thead_dwmac_enable_clk()  local
171 		writel(0, dwmac->apb_base + GMAC_PLLCLK_DIV);  in thead_dwmac_enable_clk()
172 		writel(reg, dwmac->apb_base + GMAC_PLLCLK_DIV);  in thead_dwmac_enable_clk()
174 		writel(GMAC_GTXCLK_SEL_PLL, dwmac->apb_base + GMAC_GTXCLK_SEL);  in thead_dwmac_enable_clk()
180 		dev_err(dwmac->dev, "unsupported phy interface %d\n",  in thead_dwmac_enable_clk()
185 	writel(reg, dwmac->apb_base + GMAC_CLK_EN);  in thead_dwmac_enable_clk()
191 	struct thead_dwmac *dwmac = priv;  in thead_dwmac_init()  local
195 	ret = thead_dwmac_set_phy_if(dwmac->plat);  in thead_dwmac_init()
199 	ret = thead_dwmac_set_txclk_dir(dwmac->plat);  in thead_dwmac_init()
203 	reg = readl(dwmac->apb_base + GMAC_RXCLK_DELAY_CTRL);  in thead_dwmac_init()
206 	writel(reg, dwmac->apb_base + GMAC_RXCLK_DELAY_CTRL);  in thead_dwmac_init()
208 	reg = readl(dwmac->apb_base + GMAC_TXCLK_DELAY_CTRL);  in thead_dwmac_init()
211 	writel(reg, dwmac->apb_base + GMAC_TXCLK_DELAY_CTRL);  in thead_dwmac_init()
213 	return thead_dwmac_enable_clk(dwmac->plat);  in thead_dwmac_init()
220 	struct thead_dwmac *dwmac;  in thead_dwmac_probe()  local
248 	dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL);  in thead_dwmac_probe()
249 	if (!dwmac)  in thead_dwmac_probe()
257 	dwmac->dev = &pdev->dev;  in thead_dwmac_probe()
258 	dwmac->plat = plat;  in thead_dwmac_probe()
259 	dwmac->apb_base = apb;  in thead_dwmac_probe()
260 	plat->bsp_priv = dwmac;  in thead_dwmac_probe()
276 		.name = "thead-dwmac",
285 MODULE_DESCRIPTION("T-HEAD DWMAC platform driver");